Dietz

What Dietz does

Dietz AG is a privately held German Aktiengesellschaft (stock corporation) headquartered in Bensheim, Germany, operating as the parent of a real estate group of more than 100 specialized subsidiary companies. The group focuses on commercial real estate — office, logistics (with particular strength in air cargo), retail, and specialized commercial properties — across Germany, the Netherlands, France, and Switzerland. Founded in the 1960s by Helmut Dietz as an electrical contracting business, the company was refocused on commercial real estate in the 2000s under the leadership of Dr. Wolfgang Dietz, who joined in 1992 and now serves as Chairman of the Management Board. As of December 31, 2023, the group had realized projects with total investment volume exceeding €6 billion since 2002, with active current developments in cities such as Langenau, Rheda-Wiedenbrück, and Niederaula.

The company's business model spans five integrated business areas: Real Estate Assets (owned commercial portfolio), Real Estate Development (new builds and revitalization), Real Estate Special Funds (institutional investment vehicles regulated under BaFin/KAGB), Asset and Property Management (delivered through subsidiary Dietz Asset Management GmbH, which manages approximately €3.74 billion in property value), and Planning and Projects (in-house architectural and technical planning). Revenue is generated through long-term rental income from owned commercial properties, asset management fees on the AUM base, development fees and project profits on new construction and revitalization, and management/performance fees on approximately €1.9 billion in special funds placed exclusively for institutional investors (insurance companies and retirement funds). The company operates a sales-led, enterprise field sales motion targeting major corporate tenants directly (including Daimler, BMW, SAP, DHL, FedEx, Kühne+Nagel, Lufthansa Cargo, Primark, PUMA, Wayfair, and Rossmann) and institutional investors through dedicated real estate special funds. The group is positioned as one of the largest private real estate owners at German airports, with a dominant share of air freight logistics properties.

The company is family-controlled, with no disclosed external private equity or venture capital ownership. Significant capital co-investments by the Dietz Group itself into its own special funds are designed to align interests with institutional limited partners. The group emphasizes a conservative value appreciation approach centered on solid financial planning and high pre-letting, balanced portfolio diversification across office, logistics, and retail, and ongoing acquisition/divestment activity.

Name

Dietz

Legal name

Dietz AG

Website

https://dietz-ag.de

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

11–50 employees

Short description

Dietz AG is a privately held German commercial real estate developer, owner, and asset manager operating through 100+ subsidiaries across Germany, the Netherlands, France, and Switzerland, with €6+ billion in cumulative investment volume and €3.74 billion in assets under management.

Ownership category

akta.pro rank

Headquarters

HQ city

Bensheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Supply Chain, Technology or R&D

Revenue model

1. Rental Income: Long-term rental income from owned commercial properties including office buildings, logistics centers, and retail properties across Germany and the Netherlands.
2. Asset Management Fees: Fees earned through Dietz Asset Management GmbH for managing real estate portfolios. Currently manages approximately €3.74 billion in property value (as of December 2023).
3. Real Estate Development: Development fees and profit from new construction projects and revitalization of commercial buildings. The company has realized projects with total investment volume exceeding €6 billion since 2002.
4. Real Estate Special Funds Management: Management and performance fees from managing real estate special funds exclusively for institutional investors. Total investment volume placed of approximately €1.9 billion as of December 31, 2023.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

Dietz AG is a privately held German commercial real estate group that develops, owns, leases, and manages office, logistics, retail, and air cargo properties across Germany and parts of Europe. Through its subsidiary Dietz Asset Management GmbH it also manages approximately €3.74 billion in property assets and operates KAGB-regulated real estate special funds for institutional investors, with around €1.9 billion placed in such funds as of December 2023.

Product overview

Dietz AG operates as a diversified real estate group offering an integrated platform of property-related services. The core offering comprises five interconnected business areas: Real Estate Assets (portfolio of commercial properties), Real Estate Development (new builds and revitalization), Real Estate Special Funds (institutional investment vehicles), Asset and Property Management (through subsidiary Dietz Asset Management GmbH), and Planning and Projects (in-house architectural services). The group has developed particular expertise in logistics and air cargo properties, making it one of the largest private real estate owners at German airports. With over 100 subsidiary companies and experience from projects with investment volume exceeding €6 billion since 2002, the integrated model covers the entire property lifecycle from acquisition and development through to management and marketing.

Differentiator

Problem solved

Functional benefit

Products and services

• Real Estate Assets Owned portfolio of commercial real estate holdings including office, logistics, retail, and air cargo properties leased to corporate tenants across Germany, the Netherlands, France, and Switzerland, with occasional residential development.
• Real Estate Development Full-service property and building development along the entire real estate value chain, including new-build construction and revitalization of older commercial buildings, with particular expertise in air freight logistics properties at German airports.
• Real Estate Special Funds KAGB-regulated real estate special funds exclusively for institutional investors (insurance companies and pension funds), with approximately €1.9 billion in total investment volume placed as of 31 December 2023, supervised by BaFin and a deposit bank.
• Asset and Property Management Property and asset management services delivered through subsidiary Dietz Asset Management GmbH, managing approximately €3.74 billion in property value as of December 2023, including tenant acquisition and support, operating cost optimisation, space utilisation, and renovation and modernisation.
• Planning and Projects In-house architectural and technical planning services covering the full project lifecycle from initial blueprints and project management through to finished building, for own projects and selected third-party clients.

Quantifiable outcome

• €6 billion+ in total investment volume since 2002
• +3 more outcomes

Named customers20 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• DIC Asset AG: German commercial real estate company managing office, logistics, and retail properties with institutional fund structures. Comparable vertically integrated platform spanning asset management, fund management, and direct property holdings.
• Verdion: European logistics real estate developer and investor with strong German footprint. Comparable to Dietz's logistics development specialization and similar institutional capital relationships.
• Patrizia SE: Leading European real estate investment manager headquartered in Germany with significant logistics and commercial exposure. Comparable to Dietz in operating KAGB-regulated investment vehicles for institutional clients, though with broader pan-European footprint.
• alstria office REIT-AG: German publicly listed office REIT focused on German office properties. Comparable to Dietz's office segment and German market focus, though publicly traded and office-only.
• Garbe Industrial Real Estate: One of Germany's largest independent developers and owners of logistics, light industrial, and air cargo properties. Directly comparable to Dietz's core logistics and air cargo franchise with similar institutional investor clientele.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/acc-aircargo-properties-frankfurt-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dietz